2026 Top 10 Stainless Steel Air Duct Manufacturers in China Jiangsu

Nanjing Guanguantong Environmental Protection Ventilation Equipment Co., Ltd

Nanjing Guanguantong Environmental Protection and Ventilation Equipment Co., Ltd., registered at Room 101, Building 6, Zone 6, Nanjing International Small Commodity City, No. 2 Qinlu Avenue, Lukou Street, Jiangning District, Nanjing City (Jiangning Development Zone), registered with the Jiangning District Administrative Approval Bureau of Nanjing City, with Guo Linmao as the legal representative. Its business scope includes the sales, installation, and maintenance of environmental protection equipment, ventilation equipment, HVAC equipment, security equipment, fire-fighting equipment, and accessories; Sales, installation, and maintenance of blowers and pipeline pumps; Design and installation of central air conditioning system and ventilation system; Sales of air compressors, valves, wires and cables, bearings, steel, environmentally friendly materials, and insulation materials; Sales and installation services for air vents, fans, fan cases, fire dampers, ventilation fans, air volume control valves, plate exhaust outlets, mufflers, corner horses and oil fume purifiers, spiral ducts, cable trays, tees. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Air Duct, Rectangular Duct, Duct Fittings

Wuxi Great World Ventilation Equipment Co., Ltd

Wuxi Dashi World Ventilation Equipment Co., Ltd., registered at No. 289 Yuedong Road, Xinjie Street, Yixing City, with the registration authority of Yixing Data Bureau and the legal representative of Guo Chenyan, is engaged in the technical research and development, manufacturing, processing, sales, and installation of ventilation equipment, environmental protection equipment, fire-fighting equipment, kitchen equipment, general mechanical equipment and accessories, and HVAC equipment; Manufacturing, processing, and sales of air ducts, valves, and flanges; Sales of building materials, stainless steel materials, insulation materials, rubber products, hardware, fans, air vents, galvanized sheets, fire dampers, ventilation fans, wires and cables; Installation of air ducts and mechanical and electrical equipment; Construction, technical consulting, and technical services for environmental protection projects; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Air Duct, Corner Mark, Elbow

Nanjing Ganchuang Environmental Protection Technology Co., Ltd

Nanjing Ganchuang Environmental Protection Technology Co., Ltd. is registered at Room 203, Building 2, Zone 8, Nanjing International Small Commodity City, No. 2 Qinlu Avenue, Lukou Street, Jiangning District, Nanjing City, Jiangsu Province. The registration authority is the Jiangning District Administrative Approval Bureau of Nanjing City, and the legal representative is Guo Jiabin. The business scope includes technology development, technical consulting, technology transfer, and technical services in the fields of environmental protection technology and HVAC equipment; Design and installation of environmental protection equipment and oil fume purifiers; Real estate brokerage; Enterprise management consulting; Exhibition and display services; estate management; Real estate development and operation; Installation and maintenance of HVAC equipment, air conditioning equipment, and electromechanical equipment; Water and electricity installation engineering, building decoration engineering, steel structure engineering, municipal public works construction; Sales of HVAC equipment, electronic products, mechanical equipment, metal products, stainless steel products, daily necessities, packaging materials, hardware and electrical equipment, complete electrical equipment, rubber and plastic products, ceramic products, and hotel supplies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Air Duct, Ventilation Duct, Spiral Duct

Suzhou Zhuohong HVAC Mechanical and Electrical Engineering Co., Ltd

Suzhou Zhuohong HVAC Mechanical and Electrical Engineering Co., Ltd., whose registered address is located in Bage Community, East the Taihu Lake Lake Eco tourism Resort (the Taihu Lake New Town), Wujiang District, Suzhou City, the registration authority is the Administrative Examination and Approval Bureau of Wujiang District, Suzhou City, and the legal representative is Guo Jiangwei. Its business scope includes the licensed project: electrical installation services; Construction projects (projects that require approval by law and can only be operated after approval by relevant departments, with specific business projects subject to approval results) General projects: sales of refrigeration and air conditioning equipment; Installation services for ordinary mechanical equipment; Residential water and electricity installation and maintenance services; General equipment repair; Sales of fans and blowers; Sales of valves and plugs; Sales of electrical equipment; Sales of wind and electric tools; Retail of hardware products; Sales of firefighting equipment; Sales of specialized equipment for environmental protection; Electronic product sales; Manufacturing of metal structures; Manufacturing of metal materials; Manufacturing of general components; Manufacturing of hardware products; Wholesale of hardware products; Sales of metal materials; Sales of metal structures; Manufacturing of specialized equipment for environmental protection; Sales of mechanical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of refrigeration and air conditioning equipment; Fan and fan manufacturing; Manufacturing of pumps and vacuum equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Stainless Steel Air Duct, Heaven Is Round And Earth Is Square., Angle Iron Flange Square Tube

Nanjing Buffalo HVAC Equipment Co., Ltd

Nanjing Buffalo HVAC Equipment Co., Ltd., with its registered address at B11-F108, Hongyang Decoration City, No. 12 Longcang Avenue, Yuhuatai Economic Development Zone, Yuhuatai District, Nanjing City, is registered with the Yuhuatai District Government Service Management Office of Nanjing City. The legal representative is Zhu Min. Its business scope includes the sales of heating equipment, hardware, electromechanical equipment, insulation materials, building decoration materials, mechanical equipment, instruments and meters, and automotive and motorcycle spare parts; Road freight transportation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Air Duct, Spiral Duct, Fan Valve

Nantong Ruijia HVAC Equipment Co., Ltd

Nantong Ruijia HVAC Equipment Co., Ltd., with its registered address in Zhangzhishan Town Industrial Concentration Zone, Tongzhou District, Nantong City, is registered with the Administrative Approval Bureau of Jiangsu Nantong Suxitong Science and Technology Industrial Park. The legal representative is Chen Ruisheng, and its business scope includes the production and sales of HVAC equipment, air conditioning ventilation equipment, common plate ducts, spiral ducts, white iron ducts and accessories; Sales of fans, stainless steel caps, faucets, sanitary ware, and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Air Duct, Stainless Steel Spiral Air Duct, Ventilation Duct

Changzhou Chengruo Electromechanical Technology Co., Ltd

Changzhou Chengruo Electromechanical Technology Co., Ltd. is registered at No. 200, Gounan, Huadu Village Committee, Lijia Town, Wujin District, Changzhou City, Jiangsu Province. The registration authority is the Government Service Management Office of Wujin District, Changzhou City, and the legal representative is Zhou Liang. The business scope includes research and development, design, production, installation, and sales of electromechanical equipment, HVAC equipment, environmental protection equipment, air conditioning unit equipment, and air ducts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Air Duct, Teflon Air Duct, Bracket Chimney